Player Page

Ngowi, L (Leo)
Dob: 2010/09/01 (U16)
Gender: Male
Chess SA id: 1100103072
FIDE id:
Region: Mangaung (FMB)
Citizen: RSA
Title(s):
Last active: 2024/03/08 (73 days ago)
Ratings
Raw rating=Current rating, Weighted rating (WR)Weighted average of current/new Raw rating + last 23 published Raw ratings), Weighted performance (WP)=Weighted average of last 5 tournaments
Curent Raw rating1078.3
Curent Weighted rating1101.2
Curent Weighted performance853.3
Current official/published rating (highest between Raw, WR and WP)1101.2
Current floor (min rating allowed)626.8
Current highest rating achieved1126.8
Current K-factor40
Games played this month0
Score (S)0.0
Expected score (We)0.00
Difference (S-We)0.00
Current Raw change (no limits, including tournament time weight)0.0
Current min/max change allowed (with limits)±197.2
Current Raw change used (final)0.0
Projected new Raw rating1078.3
Projected new Weighed rating1099.0
Projected new Weighted performance853.3
Projected new official/published rating (highest between new Raw, new WR and new WP)1099.0
Projected effective change (new Official - current Official)-2.2
Projected new highest rating1126.8
Projected new floor626.8
Projected new K-facor40
Raw rating=Current rating, Weighted rating (WR)Weighted average of current/new Raw rating + last 23 published Raw ratings), Weighted performance (WP)=Weighted average of last 5 tournaments
Curent Raw rating1100.8
Curent Weighted rating1100.8
Curent Weighted performance0.0
Current official/published rating (highest between Raw, WR and WP)1100.8
Current floor (min rating allowed)612.0
Current highest rating achieved1112.0
Current K-factor40
Games played this month0
Score (S)0.0
Expected score (We)0.00
Difference (S-We)0.00
Current Raw change (no limits, including tournament time weight)0.0
Current min/max change allowed (with limits)±191.0
Current Raw change used (final)0.0
Projected new Raw rating1100.8
Projected new Weighed rating1100.8
Projected new Weighted performance0.0
Projected new official/published rating (highest between new Raw, new WR and new WP)1100.8
Projected effective change (new Official - current Official)=0.0
Projected new highest rating1112.0
Projected new floor612.0
Projected new K-facor40
Raw rating=Current rating, Weighted rating (WR)Weighted average of current/new Raw rating + last 23 published Raw ratings), Weighted performance (WP)=Weighted average of last 5 tournaments
Curent Raw rating1054.8
Curent Weighted rating1129.4
Curent Weighted performance0.0
Current official/published rating (highest between Raw, WR and WP)1129.4
Current floor (min rating allowed)670.0
Current highest rating achieved1170.0
Current K-factor40
Games played this month0
Score (S)0.0
Expected score (We)0.00
Difference (S-We)0.00
Current Raw change (no limits, including tournament time weight)0.0
Current min/max change allowed (with limits)±203.9
Current Raw change used (final)0.0
Projected new Raw rating1054.8
Projected new Weighed rating1122.1
Projected new Weighted performance0.0
Projected new official/published rating (highest between new Raw, new WR and new WP)1122.1
Projected effective change (new Official - current Official)-7.4
Projected new highest rating1170.0
Projected new floor670.0
Projected new K-facor40
Raw rating=Current rating, Weighted rating (WR)Weighted average of current/new Raw rating + last 23 published Raw ratings), Weighted performance (WP)=Weighted average of last 5 tournaments
Curent Raw rating1200.0
Curent Weighted rating1200.0
Curent Weighted performance0.0
Current official/published rating (highest between Raw, WR and WP)1200.0
Current floor (min rating allowed)670.0
Current highest rating achieved1200.0
Current K-factor36
Games played this month0
Score (S)0.0
Expected score (We)0.00
Difference (S-We)0.00
Current Raw change (no limits, including tournament time weight)0.0
Current min/max change allowed (with limits)±165.8
Current Raw change used (final)0.0
Projected new Raw rating1200.0
Projected new Weighed rating1200.0
Projected new Weighted performance
Projected new official/published rating (highest between new Raw, new WR and new WP)1200.0
Projected effective change (new Official - current Official)=0.0
Projected new highest rating1200.0
Projected new floor670.0
Projected new K-facor36
Tournaments
Did not participate this month.
#TournamentStartEndHostTypeTimeWeightRnsGmsScrMainTypeAnalysis
2 Bloemfontein Highschool League 2024 (U15B-U19B) 2024/03/08 2024/03/08 Mangaung (FMB) Rapid 15 0.39 5 5 2.0 1074.1 1033.6 Analysis
1 Bloemfontein High School League 16 February 2024 (U15A) 2024/02/16 2024/02/16 Mangaung (FMB) Rapid 15 0.39 5 5 0.0 1105.3 1140.0 Analysis
#TournamentStartEndHostTypeTimeWeightRoundsGamesScoreMainTypeAnalysis
7 Bloemfontein Highschool League 2024 (U15B-U19B) 2024/03/08 2024/03/08 Mangaung (FMB) Rapid 15 0.39 5 5 2.0 1074.1 1033.6 Analysis
6 Bloemfontein High School League 16 February 2024 (U15A) 2024/02/16 2024/02/16 Mangaung (FMB) Rapid 15 0.39 5 5 0.0 1105.3 1140.0 Analysis
5 Bloemfontein League 25 August 2023 (U13+U15) 2023/08/25 2023/08/25 Mangaung (FMB) Rapid 15 0.39 5 5 1.5 1112.3 1170.0 Analysis
4 School League 2022 (U13+U15) 2022/07/29 2022/07/29 Mangaung (FMB) Rapid 35 0.66 5 5 2.0 1116.5 1200.0 Analysis
3 Morris Club Tournament 2020 2020/02/15 2020/02/15 Mangaung (FMB) Standard 60 0.83 5 4 1.0 1126.8 1112.0 Analysis
2 Mangaung Metro Chess October 2019 (E) 2019/10/11 2019/10/12 Mangaung (FMB) Standard 62 0.84 5 0 0.0 1126.8 1112.0 Analysis
1 Mangaung Metro Chess 1-2 June 2018 (F) 2018/06/01 2018/06/02 Mangaung (FMB) Standard 62 0.84 5 4 0.0 1200.0 1200.0 Analysis
Game History
Colour Games Wins Draws Losses Score % Dp Aor Perform
Main All 10 2 0 8 2.0 20.0 -255.0 1199.7 944.7
White 5 1 0 4 1.0 20.0 -255.0 1216.1 961.1
Black 5 1 0 4 1.0 20.0 -255.0 1183.2 928.2
Standard All 0 0 0 0 0.0 0.0 0.0 0.0 0.0
White 0 0 0 0 0.0 0.0 0.0 0.0 0.0
Black 0 0 0 0 0.0 0.0 0.0 0.0 0.0
Rapid All 10 2 0 8 2.0 20.0 -255.0 1199.7 944.7
White 5 1 0 4 1.0 20.0 -255.0 1216.1 961.1
Black 5 1 0 4 1.0 20.0 -255.0 1183.2 928.2
Blitz All 0 0 0 0 0.0 0.0 0.0 0.0 0.0
White 0 0 0 0 0.0 0.0 0.0 0.0 0.0
Black 0 0 0 0 0.0 0.0 0.0 0.0 0.0
Colour Games Wins Draws Losses Score % Dp Aor Perform
Main All 28 6 1 21 6.5 23.2 -227.7 1205.4 977.8
White 14 4 0 10 4.0 28.6 -182.1 1231.5 1049.3
Black 14 2 1 11 2.5 17.9 -273.2 1179.4 906.2
Standard All 8 1 0 7 1.0 12.5 -318.8 1231.3 912.5
White 4 1 0 3 1.0 25.0 -212.5 1282.9 1070.4
Black 4 0 0 4 0.0 0.0 -425.0 1179.7 754.7
Rapid All 20 5 1 14 5.5 27.5 -191.2 1195.1 1003.8
White 10 3 0 7 3.0 30.0 -170.0 1210.9 1040.9
Black 10 2 1 7 2.5 25.0 -212.5 1179.3 966.8
Blitz All 0 0 0 0 0.0 0.0 0.0 0.0 0.0
White 0 0 0 0 0.0 0.0 0.0 0.0 0.0
Black 0 0 0 0 0.0 0.0 0.0 0.0 0.0
Top 20 opponents most often played
#Chess SA idNameGamesScoreWinsDrawsLosses%AorDpPerformView
1 1120103076 Mafa, L (Lebohang) 1 1.0 1 0 0 100.0 1126.8 425.0 1551.8 View list
2 1100145461 Molai, B (Bohlale) 1 1.0 1 0 0 100.0 1116.5 425.0 1541.5 View list
3 1110138183 Ogundeji, T (Tomisin) 1 1.0 1 0 0 100.0 1116.5 425.0 1541.5 View list
4 2140300388 Nchake, K (Khalalelo) 1 1.0 1 0 0 100.0 1074.1 425.0 1499.1 View list
5 1100160149 Moosa, S (Shiraaz) 1 1.0 1 0 0 100.0 1112.3 425.0 1537.3 View list
6 2080300830 Smith, J (Jolin) 1 1.0 1 0 0 100.0 1074.1 425.0 1499.1 View list
7 2090153485 Xalabile, T (Thato) 1 0.5 0 1 0 50.0 1112.3 0.0 1112.3 View list
8 1100145463 Radzuma, T (Tshianeo) 1 0.0 0 0 1 0.0 1116.5 -425.0 691.5 View list
9 1090108376 Palesa, O (Oratilwe) 1 0.0 0 0 1 0.0 1105.3 -425.0 680.3 View list
10 2140147074 Monaheng, P (Poloko) 1 0.0 0 0 1 0.0 1105.3 -425.0 680.3 View list
11 1080137014 Ntsomotho, T (Tswanelo) 1 0.0 0 0 1 0.0 1116.5 -425.0 691.5 View list
12 1140103067 Ngowi, E (Eli) 1 0.0 0 0 1 0.0 1200.0 -425.0 775.0 View list
13 1090103069 Nethe, K (Karabo) 1 0.0 0 0 1 0.0 1200.0 -425.0 775.0 View list
14 1060130231 Mokhaneli, K (Kgalelelo) 1 0.0 0 0 1 0.0 1126.8 -425.0 701.8 View list
15 1080111842 Mhlontlo, K (Kamohelo) 1 0.0 0 0 1 0.0 1126.8 -425.0 701.8 View list
16 1100144697 Marogoa, G (Gaopalelwe) 1 0.0 0 0 1 0.0 1112.3 -425.0 687.3 View list
17 110086188 Kotze, R (Ruan) 1 0.0 0 0 1 0.0 1105.3 -425.0 680.3 View list
18 1100160139 Coertzen, J (Janco) 1 0.0 0 0 1 0.0 1105.3 -425.0 680.3 View list
19 2090149069 Chisakuta, M (Milani) 1 0.0 0 0 1 0.0 1105.3 -425.0 680.3 View list
20 1100300820 Bodenstein, H (Hein) 1 0.0 0 0 1 0.0 1074.1 -425.0 649.1 View list